About: http://webisa.webdatacommons.org/157609300

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I am sure much more detail can be added and there are a few that I didn't cover because I have not used them.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com